Yes, both Bidsketch and Harvest offer a Free Trial.
Bidsketch is designed for Large Enterprises, Medium Business and Small Business.
Harvest is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Bidsketch Starts at $15 whereas for Harvest Starts at $10.80/User/Month when Billed Yearly.
Some top alternatives to Bidsketch includes PandaDoc, Proposify, Better Proposals, Proposable, Propoze, seProposals, ProposalPad, Fresh Proposals, Prospero and Proposa.
Some top alternatives to Harvest includes clockodo, Timesheets.com, TrackingTime, Clockify, TimeTrack, Time Track Bill, Timesheet, Hyperlogs, Timet and Time Tracker by eBillity.